(2013). Non-economic provisions of collective bargaining agreements in 2011. Labstat Updates.
Cita Chicago (17th ed.)"Non-economic Provisions of Collective Bargaining Agreements in 2011." Labstat Updates 2013.
Cita MLA (9th ed.)"Non-economic Provisions of Collective Bargaining Agreements in 2011." Labstat Updates, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.